Clinical significance of plasma osteopontin level in Egyptian patients with hepatitis C virus-related hepatocellular carcinoma.

Background And Aims: Hepatocellular carcinoma (HCC) is one of the most common and aggressive malignancies worldwide. Osteopontin (OPN) is a secreted glycoprotein frequently associated with various tumors. This study aimed to investigate the clinical usefulness of plasma OPN level as a biomarker for HCC among high-risk patients compared to alpha-fetoprotein (AFP) and to evaluate its relationship with clinicopathological features of HCC patients.